Wow! -- The inventor on this patent is Vannevar Bush, the Father of All Knowledge Base Systems. Zettelcasten before it was cool. https://en.m.wikipedia.org/wi

Wow! -- The inventor on this patent is Vannevar Bush, the Father of All Knowledge Base Systems. Zettelcasten before it was cool. https://en.m.wikipedia.org/wiki/As_We_May_Think https://en.m.wikipedia.org/wiki/As_We_May_Think